500344441 has 2 divisors, whose sum is σ = 500344442. Its totient is φ = 500344440.

The previous prime is 500344421. The next prime is 500344447. The reversal of 500344441 is 144443005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 269912041 + 230432400 = 16429^2 + 15180^2 .

It is a cyclic number.

It is not a de Polignac number, because 500344441 - 2¹⁵ = 500311673 is a prime.

It is not a weakly prime, because it can be changed into another prime (500344447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250172220 + 250172221.

It is an arithmetic number, because the mean of its divisors is an integer number (250172221).

Almost surely, 2^500344441 is an apocalyptic number.

It is an amenable number.

500344441 is a deficient number, since it is larger than the sum of its proper divisors (1).

500344441 is an equidigital number, since it uses as much as digits as its factorization.

500344441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 500344441 is about 22368.3803839259. The cubic root of 500344441 is about 793.8827394845.

Adding to 500344441 its reverse (144443005), we get a palindrome (644787446).

The spelling of 500344441 in words is "five hundred million, three hundred forty-four thousand, four hundred forty-one".